Bono was flanked by 11 gorgeous women at Katsuya Hollywood late Thursday night for a sushi dinner. The U2 singer, whose most recent project has been working all out on Broadway’s “Spider-Man: Turn off the Dark,” entered discreetly through the back entrance and left as quietly as he came. A spy said, “Bono sat at the head of the table and sipped on water throughout the dinner, talking softly to his female companions,” who included his wife, Ali Hewson. The band played Angel Stadium in Anaheim on Friday night.